Studio Fix Fluid SPF 15 Foundation NC18 dupes and alternatives MAC Cosmetics
4.3 (3,477)·Light medium · Neutral undertone
Closest shade match is the equivalent shade, scored on colour, depth and undertone only. Closest overall alternative is the most similar foundation overall, scored on shade match (55%), finish and visual result (25%), wear and performance (15%) and skin suitability (5%).
Overall alternativesShade matchesRanked by the overall match: the most similar foundation on shade, finish, wear and skin suitability together. Each row leads with its overall match; the shade match is beneath it.
Ranked by the overall match: the most similar foundation on shade, finish, wear and skin suitability together. Each row leads with its overall match; the shade match is beneath it.
$17.99Ulta Beauty(product price)$21.01 less (54%)4.2 (5,328)
Matches: Near-identical swatch colour· Same neutral undertone· Same full coverage
Differences: Radiant rather than matte finish· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
94
Finish & visual result
50
Wear & performance
67
Skin suitability
76
Looks identical · Radiant · Full coverage
Ingredients (not scored): 29% ingredient overlap
Differences: Radiant rather than matte finish · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Contains drying alcohol · No SPF
Differences: Slightly warmer undertone· Natural rather than matte finish· Does not claim transfer resistance
Score details
Shade match
87
Finish & visual result
76
Wear & performance
49
Skin suitability
76
Very close colour · Natural · Full coverage
Ingredients (not scored): 19% ingredient overlap
Differences: Slightly warmer undertone · Natural rather than matte finish · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Does not claim a lightweight feel · Contains listed fragrance
Retailer shade note: golden beige shade with warm undertones
Matches: Same matte finish· Same full coverage· Claims a blurring effect
Differences: Slightly lighter· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
80
Finish & visual result
89
Wear & performance
49
Skin suitability
76
Colour not compared · Matte · Full coverage
Ingredients (not scored): 2% ingredient overlap
Differences: Slightly lighter · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Does not claim a lightweight feel
The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC18 (Light medium · Neutral undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.
Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest match works
Laura Geller Double Take Baked Full Coverage Foundation in Light, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC18. Every attribute compared, with its share of the score.
ComparedYour shadeNC18Closest matchLightHow they compareScore
Shade match55% of overall95
Colour60%98#eaac80#eaab7dLooks identicalColour difference 0.6 (0 is identical)
Finish & visual result25% of overall · 3 of 4 compared89
Finish35%100MatteMatteSameSame matte finish
Coverage30%100FullFullSameSame full coverage
Skin-like finish20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring15%40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall82
Longevity30%7024-hour wearLong-wearingSome differenceYour product claims 24-hour wear; the match says long-wearing without hours
Transfer resistance20%100ClaimedClaimedSameBoth products claim transfer resistance
Settling20%100ClaimedClaimedSameBoth products claim not settling into pores or fine lines
Colour stability15%40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort15%100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall87
Skin type100%87Normal, oilyNormal, oily, sensitiveBoth marketed for normal/oily skin
Overall match 91/100Shade match 95/100High confidence· Digital match
Weights are each part's share of the overall match and each attribute's share of its part; an attribute neither product lists is not comparable and its weight goes to the others in its part. Confidence reflects data quality, not similarity. Price and ingredients are not part of either score.
31 similar shades scored two ways: the shade match on colour, depth and undertone; the overall match on shade match, finish and visual result, wear and performance and skin suitability. Ingredients are shown for information and used by the filters only. Prices are shown next to every match and never change a score. How scoring and confidence work.
Shade colours are sampled from Beautler’s processing of retailer swatch images and are a digital approximation. Prices and stock were last checked when the product was imported; the retailer page is the source of truth.
Sephora
Ulta Beauty(product price)Costs $6 more
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